export default {
    setCookie: function (name, value) {
        var Days = 30;
        var exp = new Date();
        exp.setTime(exp.getTime() + Days * 24 * 60 * 60 * 1000);
        document.cookie = name + "=" + escape(value) + ";expires=" + exp.toGMTString();
    },
    getCookie: function (name) {
        var arr,reg=new RegExp("(^| )"+name+"=([^;]*)(;|$)");
        if(arr=document.cookie.match(reg))
        return unescape(arr[2]);
        else
        return null;
    },
    clearCookie: function (name) {
        var exp = new Date();
        exp.setTime(exp.getTime() - 1);
        var cval=getCookie(name);
        if(cval!=null)
        document.cookie= name + "="+cval+";expires="+exp.toGMTString();
    }
}